option(
    'use_system_tzdb',
    type: 'boolean',
    value: false,
    description: 'Use the operating system\'s timezone database',
)

option(
    'use_tzdb_in_dot',
    type: 'boolean',
    value: false,
    description: 'Save the timezone database in the current folder',
)

option(
    'use_manual_tzdb',
    type: 'boolean',
    value: false,
    description: 'User will set TZ DB manually by invoking set_install in their code',
)

option(
    'only_c_locale',
    type: 'boolean',
    value: false,
    description: 'Use built-in date and time formatting facets (implemented only for C locale)',
)

option(
    'string_view',
    type: 'boolean',
    value: true,
    description: 'Use string_view on compilers with C++17 support',
)
